Technical data sheet G220S-K

www.belimo.us G220S-K • en-us • 2021-02-12 • Subject to change 1 / 4

Type overview

Type DNG220S-K 20

Technical data

Functional data Valve Size 0.75" [20]Fluid chilled or hot water, up to 60% glycol, steamFluid Temp Range (water) 20...338°F [-7...170°C]Fluid Temp Range (steam) 32...338°F [0...170°C]Body Pressure Rating ANSI Class 250, up to 400 psi below 150°FFlow characteristic modified equal percentageServicing repack kits availableRangeability Sv 100:1Maximum differential pressure (water) 50 psi [345 kPa]Max Differential Pressure (Steam) 50 psi [345 kPa]Flow Pattern 2-wayLeakage rate ANSI Class VIControllable flow range stem up - open A – ABCv 7.5 Maximum Inlet Pressure (Steam) 100 psi [690 kPa]ANSI Class 250Body pressure rating note up to 400 psi below 150°F

Materials Valve body BronzeValve plug 316 stainless steelStem 316 stainless steelStem seal EPDM O-ringSeat Stainless steel AISI 316Pipe connection NPT female ends

Suitable actuators Non-Spring LVB(X)Electronic fail-safe LVKB(X)

Safety notes

Technical data sheet G220S-K

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Flow direction

WARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.govThe valve has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation.The valve does not contain any parts that can be replaced or repaired by the user.When determining the flow rate characteristic of controlled devices, the recognised directives must be observed.

Installation notes

The direction of flow, specified by an arrow on the housing, is to be complied with, since otherwise the valve could become damaged.

Dimensions

Dimensional drawings

LF

A B C D E F7.9" [200] 3.4" [86] 9.7" [247] 8.2" [208] 1.2" [30] 4.9" [125]

Technical data sheet G220S-K

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LV

A B C D E F8.6" [218] 3.4" [86] 8.9" [226] 7.4" [188] 1.9" [48] 1.9" [48]

LVK

A B C D E F9.7" [246] 3.4" [86] 9.6" [244] 8.1" [206] 1.9" [48] 1.9" [48]

Technical data sheet G220S-K

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LVK

A B C D E F9.7" [246] 3.4" [86] 9.6" [244] 8.1" [206] 1.9" [48] 1.9" [48]

Technical data sheet LVX24-MFT

www.belimo.us LVX24-MFT • en-us • 2021-01-29 • Subject to change 1 / 2

Modulating, Non-Spring Return, Linear, 24 V, Multi-Function Technology®

Technical data

Electrical data Nominal voltage AC/DC 24 VNominal voltage frequency 50/60 HzPower consumption in operation 2.5 WPower consumption in rest position 1.5 WTransformer sizing 4 VA (class 2 power source)Electrical Connection 18 GA plenum cable, 3 ft [1 m], with 1/2" conduit

connector, degree of protection NEMA 2 / IP54Overload Protection electronic throughout full strokeElectrical Protection actuators are double insulated

Functional data Actuating force motor 115 lbf [500 N]Operating range Y 2...10 VOperating range Y note 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)Input Impedance 100 kΩ for 2...10 V (0.1 mA), 500 Ω for 4...20 mA,

1500 Ω for PWM, On/Off and Floating pointOperating range Y variable Start point 0.5...30 V

End point 2.5...32 VOptions positioning signal variable (VDC, PWM, on/off, floating point)Position feedback U 2...10 VDirection of motion motor selectable with switch 0/1Manual override 4 mm hex crank (shipped w/actuator)Stroke 0.75" [19 mm]Running Time (Motor) default 90 s, variable 90...150 sRunning time motor variable 90...150 sNoise level, motor 55 dB(A)Position indication Mechanically, with pointer

Safety data Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2 UL Enclosure Type 2Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA

E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EUQuality Standard ISO 9001Ambient temperature -22...122°F [-30...50°C]Storage temperature -40...176°F [-40...80°C]Ambient humidity max. 95% r.H., non-condensingServicing maintenance-free

Weight Weight 2.87 lb [1.3 kg]

Materials Housing material Die cast aluminium and plastic casing

Safety notes

Technical data sheet LVX24-MFT

www.belimo.us LVX24-MFT • en-us • 2021-01-29 • Subject to change 2 / 2

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PVC W'Shld for GV w/UGLK (GM)Battery Back Up System for SY(7~10)-110120 to 24 VAC, 40 VA transformer.50% voltage divider kit (resistors with wires).PC Tool computer programming interface, serial port.

Accessories

Gateways Description TypeGateway MP to BACnet MS/TP UK24BACGateway MP to LonWorks UK24LONGateway MP to Modbus RTU UK24MOD

Service tools Description TypeConnection cable 10 ft [3 m], A: RJ11 6/4 ZTH EU, B: 3-pin Weidmüller and supply connection

ZK4-GEN

Service Tool, with ZIP-USB function, for parametrisable and communicative Belimo actuators, VAV controller and HVAC performance devices

ZTH US

Electrical installation

INSTALLATION NOTESActuators may be connected in parallel. Power consumption and input impedance must be observed.Actuators may also be powered by 24 VDC.A 500 Ω resistor (ZG-R01) converts the 4...20 mA control signal to 2...10 V.Control signal may be pulsed from either the Hot (Source) or Common (Sink) 24 V line.For triac sink the common connection from the actuator must be connected to the hot connection of the controller. Contact closures A & B also can be triacs. A & B should both be closed for the triac source and open for triac sink.Actuators with plenum cable do not have numbers; use color codes instead.Meets cULus requirements without the need of an electrical ground connection.Warning! Live Electrical Components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.

On/Off Floating Point

VDC / 4 to 20 mA Override Control Min, Mid, Max Positions